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CVE-2026-118993 CallBackery versions before 0.62.0 for Perl allow denial of service via the request path interpolated as a regular expression under CGI, FastCGI and PSGI

🗓️ 30 Oct 2026 13:11:14Reported by CPANSecType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Unauthenticated DoS in CallBackery for Perl via request path regex interpolation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-118993
30 Oct 202613:19
–circl
cve
CVE
CVE-2026-118993
30 Oct 202613:11
–cve
euvd
EUVD
EUVD-2026-113917
30 Oct 202613:11
–euvd
nvd
NVD
CVE-2026-118993
30 Oct 202613:18
–nvd
ptsecurity
Positive Technologies
PT-2026-133534
30 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-118993: Inefficient Regular Expression Complexity (ReDoS)
30 Oct 202600:00
–rapid7
[
  {
    "collectionURL": "https://cpan.org/modules",
    "defaultStatus": "unaffected",
    "modules": [
      "CallBackery"
    ],
    "packageName": "CallBackery",
    "packageURL": "pkg:cpan/CallBackery",
    "programFiles": [
      "lib/CallBackery.pm"
    ],
    "programRoutines": [
      {
        "name": "CallBackery::startup"
      }
    ],
    "repo": "https://github.com/oetiker/callbackery",
    "versions": [
      {
        "lessThan": "0.62.0",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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